#380A05#380A05

#380A05 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.9% C 0.074 H 30.8°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#380A05
RGB	rgb(56, 10, 5)
HSL	hsl(6, 84%, 12%)
HSV	hsv(6, 91%, 22%)
CMYK	cmyk(0%, 82.1%, 91.1%, 78%)
CIE-LAB	lab(9.55, 22.31, 12.80)
CIE-LCH	lch(9.55, 25.72, 29.84°)
OKLab	oklab(22.88% 0.0634 0.0378)
OKLCH	oklch(22.88% 0.074 30.8)
XYZ	xyz(1.7670, 1.0691, 0.2569)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#380A05 #053338

analogous

#38051A #380A05 #382405

triadic

#380A05 #05380A #0A0538

tetradic

#380A05 #1A3805 #053338 #240538

square

#380A05 #1A3805 #053338 #240538

split-complementary

#380A05 #053824 #051A38

monochromatic

#1C0503 #1C0503 #380A05 #70140A #A81E0F

Accessibility & contrast

On white

17.30

#380A05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#380A05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #380A05

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##380A05	#FFFFFF	#000000	##FFFFFF
##380A05	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181404

Deuteranopia (green-blind)

#231E04

Tritanopia (blue-blind)

#3F0009

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #380a05;
/* rgb */ color: rgb(56, 10, 5);
/* oklch */ color: oklch(22.9% 0.074 30.8);

Tailwind

colors: {
  custom: {
    50: '#734d49',
    500: '#380a05',
    950: '#000000',
  },
}

SCSS

$custom: #380a05;
$custom-light: #734d49;
$custom-dark: #000000;

JSON

{
  "hex": "#380a05",
  "rgb": {
    "r": 56,
    "g": 10,
    "b": 5
  },
  "hsl": {
    "h": 5.882,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22884,
    "c": 0.0738,
    "h": 30.8
  },
  "luminance": 0.01069
}

Semantic roles & 50–950 ramp

primary

#380A05

secondary

#207079

accent

#E6FA2E

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #380A05

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →